55 lines
1.7 KiB
C
Executable file
55 lines
1.7 KiB
C
Executable file
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
/*
|
|
* Definitions for the VTPM proxy driver
|
|
* Copyright (c) 2015, 2016, IBM Corporation
|
|
* Copyright (C) 2016 Intel Corporation
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*/
|
|
|
|
#ifndef _UAPI_LINUX_VTPM_PROXY_H
|
|
#define _UAPI_LINUX_VTPM_PROXY_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/ioctl.h>
|
|
|
|
/**
|
|
* enum vtpm_proxy_flags - flags for the proxy TPM
|
|
* @VTPM_PROXY_FLAG_TPM2: the proxy TPM uses TPM 2.0 protocol
|
|
*/
|
|
enum vtpm_proxy_flags {
|
|
VTPM_PROXY_FLAG_TPM2 = 1,
|
|
};
|
|
|
|
/**
|
|
* struct vtpm_proxy_new_dev - parameter structure for the
|
|
* %VTPM_PROXY_IOC_NEW_DEV ioctl
|
|
* @flags: flags for the proxy TPM
|
|
* @tpm_num: index of the TPM device
|
|
* @fd: the file descriptor used by the proxy TPM
|
|
* @major: the major number of the TPM device
|
|
* @minor: the minor number of the TPM device
|
|
*/
|
|
struct vtpm_proxy_new_dev {
|
|
__u32 flags; /* input */
|
|
__u32 tpm_num; /* output */
|
|
__u32 fd; /* output */
|
|
__u32 major; /* output */
|
|
__u32 minor; /* output */
|
|
};
|
|
|
|
#define VTPM_PROXY_IOC_NEW_DEV _IOWR(0xa1, 0x00, struct vtpm_proxy_new_dev)
|
|
|
|
/* vendor specific commands to set locality */
|
|
#define TPM2_CC_SET_LOCALITY 0x20001000
|
|
#define TPM_ORD_SET_LOCALITY 0x20001000
|
|
|
|
#endif /* _UAPI_LINUX_VTPM_PROXY_H */
|